摘要
选择聚乙烯醇(PVA)作为增强剂,采用浆内添加的方式,研究了不同添加量对氢气发生器用隔膜纸性能的影响。试验结果表明:当PVA添加量达到质量分数2%(对绝干浆)以上时,隔膜纸保持H_2压力的能力可提高到0.6MPa。
The effect of PVA,which is used as a wet end strengthening agent,addition level on the performance of the separator used in hydrogen generator was investigated.The results showed that the separator paper is able to maintain the pressure of H_2 up to 0.6 MPa when the addition level of PVA is as high as 2%.
出处
《造纸化学品》
CAS
2010年第5期31-33,共3页
Paper Chemicals
